Reverse Phone Lookup in Area Code : 240 - Maryland

Prefixes in Area Code : 240 - Maryland

More information about Area Code 240 and List of 483 Prefixes

Area Code 240 is located in the state of Maryland.

The Maryland`s major city is Gaithersburg

The state of Maryland is in Eastern timezone.

More important cities in Maryland:

Aspen Hill, MD; Bethesda, MD; Bowie, MD; Chillum, MD; Clinton, MD; College Park, MD; Cumberland, MD; Fairland, MD; Fort Washington, MD; Frederick, MD; Gaithersburg, MD; Germantown, MD; Greenbelt, MD; Hagerstown, MD; Landover, MD; Montgomery Village, MD; North Bethesda, MD; North Laurel, MD; North Potomac, MD; Olney, MD; Oxon Hill-glassmanor, MD; Potomac, MD; Rockville, MD; Silver Spring, MD; South Laurel, MD; St. Charles, MD; Suitland, MD; Waldorf, MD; Wheaton-glenmont, MD; White Oak, MD;

Prefixes within the 240 Area Code what we have in our database.

Prefix Primary City County Usage
(240) 737 Mount Rainier, MD Prince George's Landline
(240) 743 Oxon Hill, MD Not filled Unknown
(240) 744 Mount Rainier, MD Prince George's Landline
(240) 745 Damascus, MD Montgomery Landline
(240) 747 Kensington, MD Montgomery Landline
(240) 750 Gaithersburg, MD Montgomery Cell Number
(240) 751 Gaithersburg, MD Montgomery Landline
(240) 752 Bethesda, MD Montgomery Landline
(240) 753 Rockville, MD Montgomery Landline
(240) 755 Laurel, MD Prince George's Landline
(240) 757 College Park, MD Prince George's Landline
(240) 764 Hyattsville, MD Prince George's Landline
(240) 765 Chevy Chase, MD Prince George's Landline
(240) 766 Chevy Chase, MD Prince George's Landline
(240) 767 Capitol Heights, MD Prince George's Landline
(240) 770 Oxon Hill, MD Prince George's Landline
(240) 773 Rockville, MD Montgomery Landline
(240) 776 La Plata, MD Charles Landline
(240) 777 Rockville, MD Montgomery Landline
(240) 778 Chevy Chase, MD Montgomery Landline
(240) 779 Sandy Spring, MD Montgomery Landline
(240) 780 Gaithersburg, MD Montgomery Landline
(240) 782 Damascus, MD Montgomery Landline
(240) 783 Bethesda, MD Montgomery Cell Number
(240) 784 Myersville, MD Frederick Cell Number
(240) 786 Laurel, MD Prince George's Landline
(240) 787 Brandywine, MD Prince George's Landline
(240) 788 Mount Rainier, MD Prince George's Landline
(240) 790 Mount Rainier, MD Prince George's Landline
(240) 793 Gaithersburg, MD Montgomery Cell Number
(240) 794 Callaway, MD Saint Mary's Landline
(240) 804 Newburg, MD Charles Landline
(240) 812 Poolesville, MD Montgomery Landline
(240) 813 Gaithersburg, MD Montgomery Landline
(240) 818 Smithsburg, MD Washington Landline
(240) 821 Silver Spring, MD Montgomery Landline
(240) 823 Brandywine, MD Prince George's Landline
(240) 825 Not filled Not filled Unknown
(240) 826 Rockville, MD Not filled Unknown
(240) 832 Bethesda, MD Montgomery Cell Number
(240) 833 Chevy Chase, MD Montgomery Landline
(240) 835 Not filled Montgomery Landline
(240) 837 Hughesville, MD Charles Landline
(240) 838 Oxon Hill, MD Prince George's Cell Number
(240) 839 Silver Spring, MD Not filled Unknown
(240) 841 Laurel, MD Prince George's Landline
(240) 842 Glenn Dale, MD Prince George's Landline
(240) 843 College Park, MD Prince George's Landline
(240) 844 Ridge, MD Saint Mary's Landline
(240) 845 Chevy Chase, MD Prince George's Landline
(240) 846 Clinton, MD Prince George's Landline
(240) 848 Gaithersburg, MD Montgomery Landline
(240) 855 Bethesda, MD Not filled Unknown
(240) 857 Mount Rainier, MD Prince George's Landline
(240) 863 Laurel, MD Prince George's Landline
(240) 864 Rockville, MD Montgomery Landline
(240) 865 Baltimore, MD Anne Arundel Landline
(240) 868 Mount Rainier, MD Montgomery Landline
(240) 876 Bethesda, MD Montgomery Cell Number
(240) 880 Mount Rainier, MD Prince George's Landline
(240) 882 Capitol Heights, MD Prince George's Cell Number
(240) 883 Sandy Spring, MD Montgomery Landline
(240) 888 Rockville, MD Montgomery Cell Number
(240) 892 Upper Marlboro, MD Prince George's Landline
(240) 893 Silver Spring, MD Montgomery Cell Number
(240) 895 Lexington Park, MD Saint Mary's Landline
(240) 897 Mount Rainier, MD Prince George's Landline
(240) 898 Mount Rainier, MD Prince George's Landline
(240) 899 Bethesda, MD Montgomery Cell Number
(240) 912 Gaithersburg, MD Montgomery Landline
(240) 920 Cumberland, MD Allegany Landline
(240) 925 Leonardtown, MD Saint Mary's Cell Number
(240) 929 Mount Rainier, MD Prince George's Landline
(240) 938 Ashton, MD Montgomery Cell Number
(240) 949 Clinton, MD Prince George's Landline
(240) 964 Cumberland, MD Not filled Unknown
(240) 965 College Park, MD Prince George's Landline
(240) 976 Not filled Not filled Unknown
(240) 979 Cumberland, MD Allegany Landline
(240) 986 Nanjemoy, MD Charles Landline
(240) 988 Beltsville, MD Prince George's Cell Number
(240) 993 Indian Head, MD Charles Landline
(240) 994 Rockville, MD Montgomery Cell Number

We have 483 Prefixes in our database.